<template>
  <div class="home">
    <div class="hero">
      <img v-if="data.heroImage" :style="heroImageStyle" :src="$withBase(data.heroImage)" alt="hero">

      <h1 v-if="data.isShowTitleInHome !== false">{{ data.heroText || $title || '午后南杂' }}</h1>

      <p class="description">{{ data.tagline || $description || 'Welcome to your vuePress-theme-reco site' }}</p>

      <p class="action" v-if="data.actionText && data.actionLink">
        <NavLink class="action-button" :item="actionLink"/>
      </p>
    </div>

    <div class="features" v-if="data.features && data.features.length">
      <div v-for="(feature, index) in data.features" :key="index" class="feature">
        <h2>{{ feature.title }}</h2>
        <p>{{ feature.details }}</p>
      </div>
    </div>

    <Content custom/>

    <div class="footer">
      <span>
        <i class="iconfont reco-theme"></i>
        <a target="blank" href="https://recoluan.gitlab.io/vuepress-theme-reco-doc/">vuePress-theme-reco</a>
      </span>
      <span>
        <i class="iconfont reco-other"></i>
        <a>{{ $site.themeConfig.author || $site.title }}</a>
      </span>
      <span>
        <i class="iconfont reco-copyright"></i>
        <a>{{ year }}</a>
      </span>
      <span>
        <AccessNumber idVal="/"></AccessNumber>
      </span>
    </div>
  </div>
</template>

<script>
import NavLink from "../../components/NavLink/";
import AccessNumber from '../../components/Valine/AccessNumber'

export default {
  components: { NavLink, AccessNumber },
  computed: {
    year () {
      return new Date().getFullYear()
    },
    data() {
      return this.$page.frontmatter;
    },

    actionLink() {
      return {
        link: this.data.actionLink,
        text: this.data.actionText
      };
    },

    heroImageStyle () {
      return this.data.heroImageStyle || {
        maxHeight: '200px',
        margin: '6rem auto 1.5rem'
      }
    }
  }
};
</script>

<style lang="stylus">
@import '../../styles/config.styl';

.home {
  padding: $navbarHeight 2rem 0;
  max-width: 960px;
  margin: 0px auto;

  .hero {
    text-align: center;

    h1 {
      font-size: 2.5rem;
    }

    h1, .description, .action {
      margin: 1.8rem auto;
    }

    .description {
      max-width: 35rem;
      font-size: 1.6rem;
      line-height: 1.3;
      color: lighten($textColor, 40%);
    }

    .action-button {
      display: inline-block;
      font-size: 1.2rem;
      color: #fff;
      background-color: $accentColor;
      padding: 0.6rem 1.2rem;
      border-radius: 4px;
      transition: background-color 0.1s ease;
      box-sizing: border-box;

      &:hover {
        background-color: lighten($accentColor, 10%);
      }
    }
  }

  .features {
    border-top: 1px solid $borderColor;
    padding: 1.2rem 0;
    margin-top: 2.5rem;
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    align-content: stretch;
    justify-content: space-between;
  }

  .feature {
    flex-grow: 1;
    flex-basis: 30%;
    max-width: 30%;
    transition: all .5s
    h2 {
      font-size: 1.6rem;
      font-weight: 500;
      border-bottom: none;
      padding-bottom: 0;
      color: lighten($textColor, 10%);
    }

    p {
      color: lighten($textColor, 25%);
    }

    &:hover {
      transform scale(1.05)
    }
  }

  .footer {
    padding: 2.5rem;
    border-top: 1px solid $borderColor;
    text-align: center;
    color: lighten($textColor, 25%);
    > span {
      margin-left 1rem
      > i {
        margin-right .5rem
      } 
    }
  }
}

@media (max-width: $MQMobile) {
  .home {
    .features {
      flex-direction: column;
    }

    .feature {
      max-width: 100%;
      padding: 0 2.5rem;
    }
  }
  .footer {
    text-align: left!important;
    > span {
      display block
      margin-left 0
      line-height 2rem
    }
  }
}

@media (max-width: $MQMobileNarrow) {
  .home {
    padding-left: 1.5rem;
    padding-right: 1.5rem;

    .hero {
      img {
        max-height: 210px;
        margin: 2rem auto 1.2rem;
      }

      h1 {
        font-size: 2rem;
      }

      h1, .description, .action {
        margin: 1.2rem auto;
      }

      .description {
        font-size: 1.2rem;
      }

      .action-button {
        font-size: 1rem;
        padding: 0.6rem 1.2rem;
      }
    }

    .feature {
      h2 {
        font-size: 1.25rem;
      }
    }
  }
}
</style>
